Pith Number

pith:DYOSXXP6

pith:2025:DYOSXXP6MLSTI5KWB4HXYIM5R4

not attested not anchored not stored refs pending

Pedal curves of conics: an automated exploration of some cubics, sextics, octics and more

Thierry Dana-Picard

arxiv:2503.15135 v1 · 2025-03-19 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYOSXXP6MLSTI5KWB4HXYIM5R4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Exploration of offsets of Cayley ovals and their singularities

Receipt and verification

First computed	2026-07-05T10:34:46.829509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1d2bddfe62e53475560f0f7c219d8f2a43d1e8034d88839cc44b99da9fec9c

Aliases

arxiv: 2503.15135 · arxiv_version: 2503.15135v1 · doi: 10.48550/arxiv.2503.15135 · pith_short_12: DYOSXXP6MLST · pith_short_16: DYOSXXP6MLSTI5KW · pith_short_8: DYOSXXP6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DYOSXXP6MLSTI5KWB4HXYIM5R4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1e1d2bddfe62e53475560f0f7c219d8f2a43d1e8034d88839cc44b99da9fec9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e61cbb278e0048c2d19d2737bae61c154bbebc6f47a2ba0bc3b059fad7faf3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-03-19T11:50:16Z",
    "title_canon_sha256": "de74bd04fe4100bf074217e3d40844551703882b158886b47aeb3e6903a08210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15135",
    "kind": "arxiv",
    "version": 1
  }
}